Update qt_wallet submodule

vikramrajkumar · vikramrajkumar · commit 780030ed0813 · 2015-02-09T19:01:18.000-05:00
diff --git a/programs/qt_wallet b/programs/qt_wallet
@@ -1 +1 @@
-Subproject commit 13730df471f10b052c3ed22701846110f2666cf5
+Subproject commit b726f767ceed535a9a57c4c9b467f0ab2e79ea5c
